net: dsa: mv88e6xxx: Drop unnecessary check in mv88e6393x_serdes_erratum_4_6()
authorMarek Behún <kabel@kernel.org>
Tue, 30 Nov 2021 17:01:47 +0000 (18:01 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 8 Dec 2021 08:04:45 +0000 (09:04 +0100)
commit865185f745096e6d4e57e2e88b3c6e956b475ccf
treef353261f50a463e2891827d3d30f26509146d8cc
parent0671c8f7332fce426b8187dfe6c43b925b6ba887
net: dsa: mv88e6xxx: Drop unnecessary check in mv88e6393x_serdes_erratum_4_6()

commit 8c3318b4874e2dee867f5ae8f6d38f78e044bf71 upstream.

The check for lane is unnecessary, since the function is called only
with allowed lane argument.

Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/dsa/mv88e6xxx/serdes.c